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Waste disposal
Your point is well-taken, Woelen. Portland based cements can be impervious and nearly immortal when ... |
12-12-2006 at 14:55
by: Elawr |
Waste disposal
Of course this is now no longer an issue, but I'm curious as to just what in the hell has gotten int ... |
12-12-2006 at 06:39
by: Elawr |
Can you help Identify these chems? May be a nice find!
Do you live near Alabama? I am a licensed physician very familiar with the assessment and dispositio ... |
5-12-2006 at 18:13
by: Elawr |
Chemicals/labware to avoid?
Around here it is the methamphetamine trade that is the biggest thorn in the side for the narcotics ... |
5-12-2006 at 17:59
by: Elawr |
Poll: What is YOUR level of education??
Did very little chemistry during medical training. It is mainly during the past few years that I've ... |
21-11-2006 at 15:53
by: Elawr |
Floating Apple Trick
The true geek would never fall for such nonsense. |
21-11-2006 at 08:12
by: Elawr |
Experimental Organic Compound
Glycerol . |
20-11-2006 at 01:44
by: Elawr |
Some question on Peroxide as an anti-septic
You could use a chelator such as EDTA, or even Calgon. Make the Fe unavailable to the bacteria, and ... |
19-11-2006 at 19:56
by: Elawr |
Decarboxylation of amino acids
Deprenyl, AKA selegiline, is a MAO inhibitor used for decades in treatment of Parkinsonism and as a ... |
19-11-2006 at 19:39
by: Elawr |
The Halogens and Alkalis Confined! (Pictures)
Would it not be cool to have a sample of radon in glass - in the liquid phase?!?!
[Edited on ... |
19-11-2006 at 19:27
by: Elawr |
Floating Apple Trick
I stumbled upon this on the internet tonight and felt it would be of some interest here. Please che ... |
17-11-2006 at 21:31
by: Elawr |
colchicine
Colchicine is readily available in pill form as a gout remedy. It is not a controlled substance, alt ... |
17-11-2006 at 19:01
by: Elawr |
Fastest Acting Poisons
[quote]
This must have been a *terrible* way to go.
[/quote]
Indeed.... Smother me with CO2 any ... |
14-11-2006 at 21:47
by: Elawr |
plutonium bomb
Rhodes, Richard (1986). The Making of the Atomic Bomb. New York: Simon & Schuster. ISBN 0-671-44 ... |
14-11-2006 at 09:21
by: Elawr |
Fastest Acting Poisons
Yeah.. that was it - Lake Nyos. After the disaster, they sunk a big vertical standpipe from the lake ... |
7-11-2006 at 20:46
by: Elawr |
Fastest Acting Poisons
Carbon dioxide is super fast in high concentrations, Just one lungful can cause loss of consciousnes ... |
7-11-2006 at 16:21
by: Elawr |
metal oxides
I had good success using muriatic acid to turn scrap copper into useful chloride salt. It was some o ... |
5-11-2006 at 21:27
by: Elawr |
Am I "immune" against Ricin?
It appears we are all in agreement that exposing ones self to ricin is a[b][i] really bad idea[/i][/ ... |
5-11-2006 at 06:47
by: Elawr |
Am I "immune" against Ricin?
It is possible that repeated, sublethal exposure to ricin in humans could elicit some form of immune ... |
3-11-2006 at 12:20
by: Elawr |
What all can I do with this big bag of fertilizer?
What you showed in the picture is probably a mixture of ammonium sulfate and urea. Straight AN would ... |
30-10-2006 at 20:22
by: Elawr |
Sphere Geometry Questions
I think if you had 40 unconstrained in a sphere they would come to rest in any of several possible m ... |
30-10-2006 at 09:29
by: Elawr |
Portable Power Supply
The newer NiMH batteries have droppped in price and are quite robust. I recently bought a 4 pack of ... |
30-10-2006 at 06:36
by: Elawr |
The Responsibility of the Scientist
God gave us our big brains and opposable thumbs for a reason. To always keep questioning, exploring, ... |
28-10-2006 at 13:49
by: Elawr |
hydroxycobalamine as cyanide antidote?
Sodium thiosulfate is an antidote for cyanide, and some studies suggest an increase in the lethal do ... |
27-10-2006 at 00:31
by: Elawr |
Nitric acid by Electric arc !
Yes, indeed it can. A hot electric arc through air is required. The cold type of corona discharge pr ... |
26-10-2006 at 07:38
by: Elawr |
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